What is the favorite part of your job?
Oddly, I am no longer in the personal care/cosmetics business (recently, switched careers to the world of agrochemicals!). Throughout my 22-year career, I have formulated hard surface cleaners, disinfectants, and even oral care products. But, deep down, I will always be a personal care chemist. Personal care formulation combines art and science more than any other scientific discipline I can think of. We may use concepts such as HLB, wetting, surface tension, emulsification, slip, drag, etc. as backbones, starting blocks for development … but often, the final “tweaking” is based on experience, instinct, or simple luck to get to the final aesthetics that make the formula a success.